title: Mouse immunoglobulin allotypes: post-duplication divergence of gamma 2a and gamma 2b chain genes.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D005796:Genes; D007126:Immunoglobulin Allotypes / Q000235:genetics*; D007143:Immunoglobulin Heavy Chains / Q000235:genetics*; D007142:Immunoglobulin gamma-Chains / Q000235:genetics*; D051379:Mice; D011995:Recombination, Genetic
chemical_list: D007126:Immunoglobulin Allotypes; D007143:Immunoglobulin Heavy Chains; D007142:Immunoglobulin gamma-Chains